ANTI-VIBRATION GNSS ANTENNA

A250

Designed For Vehicle Navigation & Machine Guidance

ANTI-VIBRATION
Designed with special anti-vibration structure, the A250 equips strong anti-vibration capability, which can provide more reliable and accurate satellite signals in unstable dynamic environments.  

FULL-CONSTELLATION
Capable of tracking GPS, GLONASS, BeiDou, Galileo, QZSS and SBAS, the A250 provides stable satellite signals for your use. High gain and anti-interference design guarantees the signal quality.

APPLICATIONS
With the anti-vibration structure, theA250 is specially designed for vehicle applications, such as auto-steering system, vehicle navigation, piling and other machine guidance applications.



SIGNAL TRACKING
GPS: L1, L2, L5
GLONASS: L1, L2, L3
BeiDou: B1, B2, B3
Galileo: E1, E5a, E5b, E6
QZSS: L1, L2C, L5
SBAS: Support
L-Band: Support


LNA
Impedance: 50 Ohm
Polarization: RHCP
Axial Ratio: ≤3dB
Azimuth Coverage: 360°
Gain at Zenith: 5.5dBi
Phase Center Accuracy: ±2mm
LNA Gain: 40dB
Noise Figure: ≤2dB
VSWR Output: ≤2.0
Operation Voltage: 3.3 - 18VDC
Operation Current: ≤45mA
Ripple: ±1dB
Group Delay: <5ns


PHYSICAL
Dimension: Φ150x53mm
Connector: TNC Female
Weight: ≤600g
Mounting Configuration: 5/8"x 11 Threaded or M4 screw


ENVIRONMENTAL
Operating Temperature: -40℃ to +85℃
Environmentally Sealed Type: IP67, IP69K
Humidity: 95% No-condensing 

All specifications are subject to change without notice.